Country

Internet Service Providers in Greece

List of the top 20 organizations with the largest IP allocations in Greece

Rank Name IPv4 addresses IPv6 /64 networks AS numbers Prefixes
Ote SA (Hellenic Telecommunications Organisation) 3,687,424 1.27 x 235 1 118
VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA 2,546,688 1.25 x 235 2 378
WIND HELLAS TELECOMMUNICATIONS SA 784,896 1.38 x 235 2 114
4 Cosmote Mobile Telecommunications S.A. 301,312 1.02 x 235 1 19
5 National Infrastructures for Research and Technology S.A. 245,504 235 2 27
6 International Telecommunication Union 131,072 217 1 7
7 Greek High-School Internet Network 77,824 1.01 x 224 1 9
8 INTRACOM S.A. TELECOM SOLUTIONS 66,560 0 1 5
9 Foundation of Research and Technology Hellas 66,304 217 2 6
10 Technological Educational Institute of Crete 66,048 216 1 4
11 University of Crete 65,792 216 1 3
12 Aristotle University of Thessaloniki 65,792 216 1 3
13 Technical University of Crete 65,536 0 1 1
14 Center for Research and Technology Hellas (CERTH) 65,536 216 1 2
15 National Technical University of Athens 65,536 216 1 2
16 University of Athens 51,712 216 1 5
17 Computer Technology Institute and Press 32,768 0 1 1
18 ELLINIKA DIKTIA KALODION MEPE 27,648 0 1 27
19 INFORMATION SOCIETY S.A. 25,088 0 1 27
20 LANCOM LTD 16,128 232 3 60